| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Zwavekrans | city | Free State | South Africa | -28.60 | 26.73 | 4589 | 302 |
| Zwavel Krantz | city | Eastern Cape | South Africa | -31.35 | 26.38 | 5190 | 10725 |
| Zwavelfontein | city | Free State | South Africa | -28.36 | 26.53 | 4307 | 351 |
| Zwavelkop | city | Northern Cape | South Africa | -31.37 | 20.30 | 3366 | 0 |
| Zwavelpoort | city | Gauteng | South Africa | -25.83 | 28.38 | 4498 | 5429 |